Probably model rocketry. Everything is “Redefined” nowdays with LE.
If it is redefined it is to make patriotic, law abiding, conservative Americans look bad, so that the leftist antifa fascists can import cheap Constitutionally clueless and potentially bigoted future Dems and foreign labor. The leftist narrative is to eliminate any influence of conservative generational native born whites and blacks of Christian heritage that developed the USA and the greatest country on earth.